/**
 * 数字转成成软妹币符号
 * @param num 输入的数字
 * @param bol true 保留2位小数;false 不保留
 */
export function toMoney (num, bol = true) {
    if (typeof num == 'number') {
        num = num.toFixed(3);
        if (!bol) {
            num = parseFloat(num).toFixed(3)
        }
        num = num.toLocaleString();
    }
    return num;
}

/**
 * 数字转成成软妹币符号
 * @param num 输入的数字
 * @param bol true 保留2位小数;false 不保留
 */
export function moneyToNum (str) {
    try {
        str = Number(str);
        return str;
    } catch (err) {
        // console.log(err);
    }
}
/**
 * 数字
 * @param num 输入的数字
 * @param bol true 保留3位小数
 */
export function formatDecimal (num, decimal) {
    num = num.toString()
    let index = num.indexOf('.')
    if (index !== -1) {
        num = num.substring(0, decimal + index + 1)
    } else {
        num = num.substring(0)
    }
    return parseFloat(num).toFixed(decimal)
}
/**
 * excel下载
 * @param arraybuffer excel的buffer文件
 * @param name 文件名称
 */
export function downFile (arraybuffer, name) {
    const blob = new Blob([arraybuffer]);
    let url = window.URL.createObjectURL(blob)
    if (!!window.ActiveXObject || "ActiveXObject" in window) {
        window.navigator.msSaveOrOpenBlob(blob, name);
    } else {
        let link = document.createElement('a')
        link.style.display = 'none'
        link.href = url
        link.setAttribute('download', name)
        document.body.appendChild(link)
        link.dispatchEvent(new MouseEvent('click', { bubbles: true, cancelable: true, view: window }));
    }
}



/**
 * Parse the time to string
 * @param {(Object|string|number)} time
 * @param {string} cFormat
 * @returns {string}
 */
export function parseTime (time, cFormat) {
    if (arguments.length === 0) {
        return null
    }
    if (!time) return null
    const format = cFormat || '{y}-{m}-{d} {h}:{i}:{s}'
    let date
    if (typeof time === 'object') {
        date = time
    } else {
        if ((typeof time === 'string') && (/^[0-9]+$/.test(time))) {
            time = parseInt(time)
        }
        if ((typeof time === 'number') && (time.toString().length === 10)) {
            time = time * 1000
        }
        date = new Date(time)
    }
    const formatObj = {
        y: date.getFullYear(),
        m: date.getMonth() + 1,
        d: date.getDate(),
        h: date.getHours(),
        i: date.getMinutes(),
        s: date.getSeconds(),
        a: date.getDay()
    }
    const time_str = format.replace(/{(y|m|d|h|i|s|a)+}/g, (result, key) => {
        let value = formatObj[key]
        // Note: getDay() returns 0 on Sunday
        if (key === 'a') { return ['日', '一', '二', '三', '四', '五', '六'][value] }
        if (result.length > 0 && value < 10) {
            value = '0' + value
        }
        return value || 0
    })
    return time_str
}
